Control Instrumentation Supplier to the South African Electrical Industry
Analogue AC Meters
AMMETERS
An ammeter is a measuring instrument used to determine the electric current in a circuit, measured in amperes (A). It must be connected in series with the circuit component to measure the flow, as current divider circuits are generally not used for this purpose
90 Degrees AC Ammeters
240 Degrees AC Ammeters
VOLT METERS
A voltmeter is an instrument used to measure the electrical potential difference (voltage) between two points in an AC or DC circuit, usually connected in parallel. They are crucial for troubleshooting, offering high internal resistance to prevent significant current draw. Types include analog pointers and digital readouts.
90 Degrees AC Voltmeters
240 Degrees AC Voltmeters
MAX DEMAND METERS
A maximum demand meter (MDI) measures the highest average electrical power consumption (or) of a site over a specific interval, typically 30 minutes. Used for utility billing and infrastructure, it helps manage peak load, prevents overloads, and determines penalty charges based on maximum energy demand